high fidelity

(redirected from High-fidelity audio)
Also found in: Dictionary, Thesaurus.

high fidelity

a. the reproduction of sound using electronic equipment that gives faithful reproduction with little or no distortion
b. (as modifier): a high-fidelity amplifier

high fidelity

[¦hī fi′del·əd·ē]
(engineering acoustics)
Audio reproduction that closely approximates the sound of the original performance. Also known as hi-fi.
References in periodicals archive ?
Audio information is recorded using a linear track, and high-fidelity audio is modulated with the video signal along the diagonal tracks.
Sony rose 30 yen to 3,450 yen after introducing Tuesday its Qualia series of audiovisual equipment, including a 1.5 million yen high-fidelity audio system.
This single-channel system delivers 40 watts of supervised high-fidelity audio power and 2 amps of supervised 24 VDC synchronized strobe power.
Sony will also release a new line of high-fidelity audio hardware related to the Super Audio CD.
"And on the other side of the spectrum, every 'copy' is actually an original, and this can be very important for high-fidelity audio."
Home Theater Products International is also an exclusive world-wide licensee of selected audio and video products for Paramount Pictures, and markets a line of home theater systems which combine Paramount Pictures' high-fidelity audio speakers and furniture into single, integrated units.
"We've been able to maximize the relationship between our radios and consumers' smartphones to let users experience even more of their favorite apps through the safety of our larger displays and enjoy their content with immersive, high-fidelity audio. We are pleased to make these receivers available to consumers through our authorized retailers."
Capable of distributing audio and control data together with clock and power over a single, unshielded, low-cost twisted-pair wire, A2B significantly reduces the weight of existing cable harnesses (by upwards of 75% in key applications), resulting in improved vehicle fuel efficiency while delivering high-fidelity audio. A2B also supports the connection of multiple remote sensors for different applications--voice recognition, active noise cancellation, in-car communications--in a daisy-chain sequence, reducing redundant cable runs.
Cerberus V2 features ASUS Essence drivers that deliver pristine, high-fidelity audio, taking games to immersive new heights with impactful, lifelike sound effects and cinematic music.
Of the 3 million subscribers, 45 percent pay $20 a month for high-fidelity audio. Since Tidal's rollout in 2015, it went from (http://www.ibtimes.com/tidal-now-has-3-million-subscribers-its-growth-strategy-might-be-working-2344909) 770,000 subscribers in April 2015 to 1 million in October.
V-MODA, the award-winning maker of the world's finest high-fidelity audio devices, launches the Crossfade Wireless Over-Ear headphones in India which offers the best of both worlds with wired and wireless modes for hybrid listening.
8950 phone features a 6mm ultra-thin body; two high-fidelity audio speakers; multi-touch